Specification SIPLACE CA-Series2014版.pdf - 第43页

43 Technical Data Siemens Signal Interface - Connector Assignment Signal interface (14-p ole connecting socket, interfac e standard 1.2) Upstream station X1 Downstream station X2 Pin 1 NOT READY + Pin 1 NOT READY + Pin 2…

Maximum Production Quality

Maximum Production

Quality

The SIPLACE CA-Series not

only provides leading

machine quality but also

guarantees maximum prod-

uct quality, through a combi-

nation of the following

features:

100% placement process

control

In its standard form, the

SIPLACE CA-Series fea-

tures various control mecha-

nisms which ensure

maximum placement reliabil-

ity. Sensors checks whether

the component was correctly

picked up or placed. The set-

down force of components is

checked and height differ-

ences during pickup and

PCB unevenness during

placement are compensated.

Digital vision inspection

The digital Vision system

ensures fast and reliable

component recognition, cou-

pled with user-friendly han-

dling. The system identifies

each individual component

by its geometry and color.

With the help of different illu-

mination levels and bright-

ness stages, almost every

component shape can be

easily recognized. The sys-

tem also saves images of the

components, so-called

"vision dumps", showing

which components have

been rejected.

This supports the early rec-

ognition of faults in new prod-

ucts and increases process

reliability. These Vision

dumps also serve as evi-

dence in the event of defec-

tive component supplies.

Intelligent software for

setup verification

The SIPLACE CA-Series

setups are verified with bar-

codes on the component reel

and by intelligent SIPLACE X

feeder modules. This helps

to avoid setup errors. This

network of checks consider-

ably lowers dpm rates and

increases the first pass yield.

Technical Data

Siemens Signal Interface - Connector Assignment

Signal interface (14-pole connecting socket, interface standard 1.2)

Upstream station X1 Downstream station X2

Pin 1 NOT READY + Pin 1 NOT READY +

Pin 2 NOT READY – Pin 2 NOT READY –

Pin 3 BOARD AVAILABLE + Pin 3 BOARD AVAILABLE +

Pin 4 BOARD AVAILABLE – Pin 4 BOARD AVAILABLE –

Pin 5 Not used Pin 5 Not used

Pin 6 Not used Pin 6 Not used

Pin 7 Not used Pin 7 Not used

Pin 8 Reserved Pin 8 Reserved

Pin 9 Reserved Pin 9 Reserved

Pin 10 Reserved Pin 10 Reserved

Pin 11 Reserved Pin 11 Reserved

Pin 12 Reserved Pin 12 Reserved

Pin 13 Reserved Pin 13 Reserved

Pin 14 Reserved Pin 14 Reserved

Technical Data

Siemens Signal Interface - Signal Sequence

1. After switching on the station

Transport direction

Belt n Belt n+1

PCB sensor PCB sensor

Station n transports PCB

to the transfer position

Belt n running Belt n+1 stopped

BOARD AVAIL-

ABLE

Permission

2. The PCB transfer has started

Transport direction

Belt n Belt n+1

PCB sensor

Station n transfers

PCB to Station n+1

Belt n running Belt n+1 running

Station n+1 expects

PCB from station n

3. PCB is transferred

Transport direction

Belt n Belt n+1

PCB sensor PCB sensor

Station n has

just transferred the PCB

Belt n stopped Belt n+1 running

Station n+1 expects PCB

from station n, but PCB

has not yet arrived.

PCB sensor

4. PCB transfer is complete

Transport direction

Belt n Belt n+1

PCB sensor PCB sensor

Station n

Belt n stopped Belt n+1 running

Station n+1

PCB arrived

Request

NOT READY

BOARD AVAIL-

ABLE

Permission

Request

NOT READY

BOARD AVAIL-

ABLE

Permission

Request

NOT READY

BOARD AVAIL-

ABLE

Permission

Request

NOT READY

To start a new PCB transfer, both signals must be "0" for at least 50 ms.

Station n+1

is not ready